BAKE for 10 to 12 minutes or until mixture is bubbly and slightly darkened. Remove from oven; cool for 1 minute.

SPRINKLE with morsels. Let stand for 5 minutes or until morsels are shiny; spread evenly. Sprinkle with nuts; press into chocolate. Cool in pan on wire rack for 30 minutes. Refrigerate for about 30 minutes or until chocolate is set. Remove foil; cut into pieces.